3030660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 9336600

約数和(自身を除く): 6305940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 149, 180, 226, 298, 339, 447, 452, 565, 596, 678, 745, 894, 1017, 1130, 1341, 1356, 1490, 1695, 1788, 2034, 2235, 2260, 2682, 2980, 3390, 4068, 4470, 5085, 5364, 6705, 6780, 8940, 10170, 13410, 16837, 20340, 26820, 33674, 50511, 67348, 84185, 101022, 151533, 168370, 202044, 252555, 303066, 336740, 505110, 606132, 757665, 1010220, 1515330, 3030660]

約数ペア:

[(1, 3030660), (2, 1515330), (3, 1010220), (4, 757665), (5, 606132), (6, 505110), (9, 336740), (10, 303066), (12, 252555), (15, 202044), (18, 168370), (20, 151533), (30, 101022), (36, 84185), (45, 67348), (60, 50511), (90, 33674), (113, 26820), (149, 20340), (180, 16837), (226, 13410), (298, 10170), (339, 8940), (447, 6780), (452, 6705), (565, 5364), (596, 5085), (678, 4470), (745, 4068), (894, 3390), (1017, 2980), (1130, 2682), (1341, 2260), (1356, 2235), (1490, 2034), (1695, 1788)]